C#如何设置窗体的透明度，滑块改变透明度，C#透明窗体实例源码，拖动滑块，可将窗体的透明度由0变成100，透明度100，则窗体完全透明，像是没有窗体一样，看不到了；透明度为0，则窗体不透明，像正常窗体一样。类似的窗体透明已有一些参考的代码了，不过结合滑块适时改变窗口的透明度-C# how to set the transparency of the form, the slider to change the transparency of the instance of the source code of C# transparent form, drag the slider can be the form of transparency from 0 to 100, the transparency of 100, the form is completely transparent, like there is no window The body, like to see it　opacity to 0, the form opaque, like the normal form. Similar form transparent than some of the reference code, but the combination of the slider is timely to change the transparency of the window